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James Almer d2917501c2 avcodec/cfhd: support cropped height tag 
Ported from libav. Authored by one of the following:

Anton Khirnov <anton@khirnov.net>
Diego Biurrun <diego@biurrun.de>
Vittorio Giovara <vittorio.giovara@gmail.com>

Reviewed-by: kierank
Signed-off-by: James Almer <jamrial@gmail.com>
2017-10-18 11:01:17 -03:00
compat
doc doc/filters: add note on flite thread safety and update URL 2017-10-18 02:49:15 +02:00
ffbuild build: fix builds configured with a suffix 2017-10-12 19:15:42 -03:00
fftools ffmpeg: remove hwaccel_lax_profile_check option 2017-10-16 22:38:11 +01:00
libavcodec avcodec/cfhd: support cropped height tag 2017-10-18 11:01:17 -03:00
libavdevice
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libavformat lavf/cafenc: Only allow mono and stereo for Opus. 2017-10-17 23:00:07 +02:00
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tests cbs: Add some read/write tests 2017-10-17 20:56:30 +01:00
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Changelog Changelog: Add metadata bitstream filters 2017-10-17 21:19:18 +01:00
configure vaapi_mpeg2: Convert to use coded bitstream infrastructure 2017-10-17 20:56:30 +01:00
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README.md

FFmpeg README

FFmpeg is a collection of libraries and tools to process multimedia content such as audio, video, subtitles and related metadata.

Libraries

  • libavcodec provides implementation of a wider range of codecs.
  • libavformat implements streaming protocols, container formats and basic I/O access.
  • libavutil includes hashers, decompressors and miscellaneous utility functions.
  • libavfilter provides a mean to alter decoded Audio and Video through chain of filters.
  • libavdevice provides an abstraction to access capture and playback devices.
  • libswresample implements audio mixing and resampling routines.
  • libswscale implements color conversion and scaling routines.

Tools

  • ffmpeg is a command line toolbox to manipulate, convert and stream multimedia content.
  • ffplay is a minimalistic multimedia player.
  • ffprobe is a simple analysis tool to inspect multimedia content.
  • ffserver is a multimedia streaming server for live broadcasts.
  • Additional small tools such as aviocat, ismindex and qt-faststart.

Documentation

The offline documentation is available in the doc/ directory.

The online documentation is available in the main website and in the wiki.

Examples

Coding examples are available in the doc/examples directory.

License

FFmpeg codebase is mainly LGPL-licensed with optional components licensed under GPL. Please refer to the LICENSE file for detailed information.

Contributing

Patches should be submitted to the ffmpeg-devel mailing list using git format-patch or git send-email. Github pull requests should be avoided because they are not part of our review process and will be ignored.